How severe is CVE-2025-12998?

CVE-2025-12998 has a CVSS 4.0 base score of 8.2, rated high severity.

Is CVE-2025-12998 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-12998?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-12998 have an EU (EUVD) identifier?

Yes. CVE-2025-12998 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-124903.

When was CVE-2025-12998 published?

CVE-2025-12998 was published on 2025-11-12 and last updated on 2026-06-17.

CVE-2025-12998

CVE-2025-12998 is a high-severity vulnerability with a CVSS 4.0 base score of 8.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: High (CVSS 4.0 base score 8.2)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-124903
Weakness: CWE-287
Published: 2025-11-12
Last modified: 2026-06-17

Description

Improper Authentication vulnerability in TYPO3 Extension "Modules" codingms/modules.This issue affects Extension "Modules": before 4.3.11, from 5.0.0 before 5.7.4, from 6.0.0 before 6.4.2, from 7.0.0 before 7.5.5.

Frequently asked questions

What is CVE-2025-12998?: Improper Authentication vulnerability in TYPO3 Extension "Modules" codingms/modules.This issue affects Extension "Modules": before 4.3.11, from 5.0.0 before 5.7.4, from 6.0.0 before 6.4.2, from 7.0.0 before 7.5.5.
How severe is CVE-2025-12998?: CVE-2025-12998 has a CVSS 4.0 base score of 8.2, rated high severity.
Is CVE-2025-12998 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-12998?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-12998 have an EU (EUVD) identifier?: Yes. CVE-2025-12998 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-124903.
When was CVE-2025-12998 published?: CVE-2025-12998 was published on 2025-11-12 and last updated on 2026-06-17.

References

https://typo3.org/security/advisory/typo3-ext-sa-2025-015

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CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

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